181997130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{866653}}^1$

素因数の和:866670

約数の個数: 32

約数和(自身を含む): 499192704

約数和(自身を除く): 317195574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 866653, 1733306, 2599959, 4333265, 5199918, 6066571, 8666530, 12133142, 12999795, 18199713, 25999590, 30332855, 36399426, 60665710, 90998565, 181997130]

約数ペア:

[(1, 181997130), (2, 90998565), (3, 60665710), (5, 36399426), (6, 30332855), (7, 25999590), (10, 18199713), (14, 12999795), (15, 12133142), (21, 8666530), (30, 6066571), (35, 5199918), (42, 4333265), (70, 2599959), (105, 1733306), (210, 866653)]